April, the Ridgeball is one of the plants that can't be obtained by breeding if you don't already have Ridgeballs. When you say you have 7 different Ridgeball flowers, are you saying that you have 7 Ridgeballs with different flowers on them, for example Fragrant Ridgeball, Daisy Ridgeball, etc.? If so, you can make other flower types by cross-pollinating the ones you have.

You can get that foliage by mutation, but it's usually very expensive to do that. The best chance you have of getting a Ridgeball by mutation is to start with a Multiflora and hope it mutates the way you want.